package cn.com.qiter.eduorder.service;

import cn.com.qiter.eduorder.entity.WorkVideo;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 交通作业视频业务表 服务类
 * </p>
 *
 * @author testjava
 * @since 2021-04-19
 */
public interface WorkVideoService extends IService<WorkVideo> {
    //查询某一天注册人数
    Integer countDay(String day);


    Integer countDayByProjectId(String day,String projectId);
    Integer countDayByProjectIdAndMemberId(String day,String projectId,String memberId);
}
